DNA Structure and Replication In DNA, nucleotides are covalently joined together by 2', 5' phosphodiester bonds to form a repetitive sugar-phosphate chain 3', 5' phosphodiester bonds to form a repetitive sugar-phosphate chain 2', 3' phosphodiester bonds to form a repetitive sugar-phosphate chain 3', 4' phosphodiester bonds to form a repetitive sugar-phosphate chain 2', 5' phosphodiester bonds to form a repetitive sugar-phosphate chain 3', 5' phosphodiester bonds to form a repetitive sugar-phosphate chain 2', 3' phosphodiester bonds to form a repetitive sugar-phosphate chain 3', 4' phosphodiester bonds to form a repetitive sugar-phosphate chain ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which enzyme catalyzes the elongation of DNA molecules? DNA ligase Helicase Primase DNA polymerase DNA ligase Helicase Primase DNA polymerase ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNA helicase is used to interact the double helix closely break a phosphodiester bond in DNA strand unwind the double helix None of these interact the double helix closely break a phosphodiester bond in DNA strand unwind the double helix None of these ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Automated DNA sequencing uses the chain termination method but with a polynucleotide primer labeled with a fluorescent dye either (b) or (c) with no primer but with an oligonucleotide primer labeled with a fluorescent dye but with a polynucleotide primer labeled with a fluorescent dye either (b) or (c) with no primer but with an oligonucleotide primer labeled with a fluorescent dye ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication How does ethidium bromide interact with DNA? It intercalates between bases It does not interact It binds to phosphate It binds to adenine It intercalates between bases It does not interact It binds to phosphate It binds to adenine ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Who's X-ray work aided Watson and Crick in their discovery of the double helix? W.H. Bragg R. Franklin L. Pauling Leaderberg W.H. Bragg R. Franklin L. Pauling Leaderberg ANSWER DOWNLOAD EXAMIANS APP
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